Mason County, Washington
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Mason County, Washington
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Winter Storm Watch
WAZ001-503-504-506-507-509>512-514-555-556-558-559-080100-
/O.CON.KSEW.WS.A.0011.161208T1500Z-161209T1500Z/
SAN JUAN COUNTY-WESTERN WHATCOM COUNTY-SOUTHWEST INTERIOR-
WESTERN SKAGIT COUNTY-EVERETT AND VICINITY-TACOMA AREA-
ADMIRALTY INLET AREA-HOOD CANAL AREA-LOWER CHEHALIS VALLEY AREA-
EASTERN STRAIT OF JUAN DE FUCA-EAST PUGET SOUND LOWLANDS-
BELLEVUE AND VICINITY-SEATTLE AND VICINITY-BREMERTON AND VICINITY-
453 AM PST WED DEC 7 2016

...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH FRIDAY MORNING...

* TIMING...A WEATHER SYSTEM WILL MOVE FROM SOUTH TO NORTH OVER
WESTERN WASHINGTON ON THURSDAY AND THURSDAY NIGHT. WITH COLD AIR
ALREADY IN PLACE AT THE SURFACE WHEN PRECIPITATION BEGINS...THE
PRECIPITATION IS LIKELY TO BEGIN AS SNOW AND THEN CHANGE TO
RAIN. UP TO 12 HOURS OF SNOWFALL IS POSSIBLE AT MOST LOCATIONS
IN THE INTERIOR LOWLANDS...WITH SNOW ACCUMULATIONS OF FOUR
INCHES OR MORE POSSIBLE. THE HOOD CANAL AREA...WHERE STRONG EAST
WINDS WILL ADD AN UPSLOPE COMPONENT TO THE SNOW...COULD SEE
ACCUMULATIONS EXCEED SEVEN INCHES. THE ONSET OF SNOW...AND THE
CHANGE TO RAIN...WILL BE EARLIER IN THE SOUTH AND LATER IN THE
NORTH. IT IS EXPECTED THAT BY FRIDAY MORNING THE TRANSITION FROM
SNOW TO RAIN WILL HAVE OCCURRED EVERYWHERE.

* MAIN IMPACT...TRAVEL WILL BE GREATLY AFFECTED AS ROADWAY SURFACE
CONDITIONS MAY BECOME SLIPPERY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE
TO MONITOR THE LATEST FORECASTS.

&&

$$

Winter Storm Watch
WAZ513-567>569-080100-
/O.CON.KSEW.WS.A.0011.161209T0000Z-161210T0000Z/
OLYMPICS-CASCADES OF WHATCOM AND SKAGIT COUNTIES-
CASCADES OF SNOHOMISH AND KING COUNTIES-
CASCADES OF PIERCE AND LEWIS COUNTIES-
453 AM PST WED DEC 7 2016

...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY AFTERNOON...

* TIMING...ONE TO TWO FEET OF NEW SNOW IS LIKELY IN THE CASCADES
AND OLYMPICS THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON.

* MAIN IMPACT...TRAVEL OVER THE PASSES WILL BE GREATLY AFFECTED.
THE SNOW LEVEL WILL BE NEAR SEA LEVEL SO ALL AREAS OF THE
MOUNTAINS WILL RECEIVE HEAVY SNOW...INCLUDING TOWNS AT LOW
ELEVATIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE
TO MONITOR THE LATEST FORECASTS.

&&

$$
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